142448520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32083}}^1$

素因数の和:32134

約数の個数: 64

約数和(自身を含む): 438909120

約数和(自身を除く): 296460600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 32083, 64166, 96249, 128332, 160415, 192498, 256664, 320830, 384996, 481245, 641660, 769992, 962490, 1187071, 1283320, 1924980, 2374142, 3561213, 3849960, 4748284, 5935355, 7122426, 9496568, 11870710, 14244852, 17806065, 23741420, 28489704, 35612130, 47482840, 71224260, 142448520]

約数ペア:

[(1, 142448520), (2, 71224260), (3, 47482840), (4, 35612130), (5, 28489704), (6, 23741420), (8, 17806065), (10, 14244852), (12, 11870710), (15, 9496568), (20, 7122426), (24, 5935355), (30, 4748284), (37, 3849960), (40, 3561213), (60, 2374142), (74, 1924980), (111, 1283320), (120, 1187071), (148, 962490), (185, 769992), (222, 641660), (296, 481245), (370, 384996), (444, 320830), (555, 256664), (740, 192498), (888, 160415), (1110, 128332), (1480, 96249), (2220, 64166), (4440, 32083)]